View Recipe

Recipe Tools ▼
- Brew!
- Copy
- Label Generator
- Quick Water Requirements
- Add To
  Shopping List
Export ▼
- Embed
- Text
- HTML
- BeerXML
Print

Collab Baltic Porter

Name: Collab Baltic Porter
Prep time: 60 min
Cook time: 60 min
Total time: 120 min
Yield: 15 gallons
Cuisine: Homebrewing
Ingredients: 25.32 lb Isaria 1924; 15.14 lb Munich; 2.52 lb Crystal 70L; 1.89 lb Chocolate Rye; 1.25 lb Extra Dark Crystal 160L; 0.92 lb Carafa Special Type 1; 0.92 lb Special Roast; 2.4 oz Northern Brewer Hops; 2.98 oz Mt. Hood Hops

Like this recipe?

Save this Recipe →Free account · keep it in your recipe box

Method: All Grain
Style: Baltic Porter
Boil Time: 60 min
Batch Size: 15 gallons (fermentor volume)
Pre Boil Size: 17 gallons
Pre Boil Gravity: 1.070 (recipe based estimate)
Post Boil Gravity: 1.080 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Mark Rendon
Calories: 267 calories (Per 12oz)
Carbs: 28.9 g (Per 12oz)

Created: Thursday August 17th 2023

Original Gravity:

1.080

Final Gravity:

1.022

ABV (standard):

7.6%

IBU (rager):

35.2

SRM (morey):

32.7

Mash pH

n/a

Cost $

n/a

Want no ads? Go Premium and unlock all our brewing tools!

Brew Log History

Ambient: {{ stats.ambient | number:0 }} °F

OG: {{ stats.ogGravity | number:3 }}
Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 12oz
Carbs: {{ stats.carbs | number:1 }} g / 12oz

Readings: {{ readingsCount | number }}

Device Filter
{{ device.name | titlecase }} {{ ((device.name | lowercase) != (device.type | lowercase)) ? (device.type | titlecase) : '' }}

Fermentables

Amount	Fermentable	PPG	°L	Bill %
25.32 lb	Weyermann - Isaria 192425.32 lb Isaria 1924	35.8	3.3	52.8%
15.14 lb	Munich15.14 lb Munich	37	6	31.6%
2.52 lb	United Kingdom - Crystal 70L2.52 lb Crystal 70L	34	70	5.3%
1.89 lb	German - Chocolate Rye1.89 lb Chocolate Rye	31	240	3.9%
1.25 lb	United Kingdom - Extra Dark Crystal 160L1.25 lb Extra Dark Crystal 160L	33	160	2.6%
0.92 lb	Weyermann - Carafa Special Type 1 0.92 lb Carafa Special Type 1	29.9	340	1.9%
0.92 lb	Briess - Special Roast0.92 lb Special Roast	33	40	1.9%
47.96 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2.40 oz	Northern Brewer2.4 oz Northern Brewer Hops	Pellet	8.5	Boil	60 min	28.49	44.6%
2.98 oz	Barth-Haas - Mt. Hood2.98 oz Mt. Hood Hops	Pellet	6	Boil	15 min	6.67	55.4%
5.38 oz / $ 0.00

Show Summary View

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
12.5 gal			156 °F	152 °F	60 min
Starting Mash Thickness: 1.8 qt/lb

Yeast

Wyeast - Scottish Ale 1728

Amount:	2.52 Each	Cost:
Attenuation (avg):	71%	Flocculation:	High
Optimum Temp:	55 - 75 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 384 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.2 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
32	6	30	65	62	0
Mash Chemistry and Brewing Water Calculator

Notes

3/12/24 - Try adding a little molasses for flavor boost and use WLP833 to improve malt impression.

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2026-07-27 13:13 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

Discussion about this recipe:

You must be logged in to add comments.

If you do not yet have an account, you may register here.

Want no ads? Go Premium and unlock all our brewing tools!

Amount	Variety	IBU	Bill %
2.40 oz	Northern Brewer (Pellet)	28.49	44.6%
2.98 oz	Barth-Haas - Mt. Hood (Pellet)	6.67	55.4%
5.38 oz / $ 0.00

View Recipe

Collab Baltic Porter

{{ formatHeaderDate(dates.navStart) | date:'mediumDate' }} to {{ formatHeaderDate(dates.navEnd) | date:'mediumDate' }}

{{ formatHeaderDate(dates.navStart) | date:'mediumDate' }} ^to {{ formatHeaderDate(dates.navEnd) | date:'mediumDate' }}